Powersoft MEZZO 324 A - 320W 4-Channel Amplifier with DSP

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Mezzo 324 A heralds the same levels of reliability, build quality, and acoustic proprieties of any Powersoft amplifier platform, in half the size. Exceedingly flexible, "A" versions of Mezzo offer remote control and monitoring of all the vital functions. The small form factor allows it to be mounted anywhere thanks to the included mounting kit. The 320 W versions of Mezzo can also be mounted in air handling spaces, such as double ceilings or wall boxes.

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  • Multiple mounting options
  • Auto-Setup
  • Power-sharing
  • Full remote control via 3rd party controls


Output power per channel
Output power per channel80 W @ 2 Ω80 W @ 4 Ω80 W @ 8 Ω
Maximum power-sharing capacity per channel320 W @ 4 Ω320 W @ 8 Ω
Max output voltage / current
Maximum unclipped output voltage142 Vpeak
Maximum output current15.6 Apeak
Power supplyUniversal, regulated switch mode with PFC (Power Factor Correction)
Nominal power requirement  100-240 V ±10%, 50-60 Hz
Operating voltage  90 V – 264 V
Power consumption/current draw
Idle 115 V: 15 W – 0.25 A230 V: 16 W – 0.18 A
1/8 of max output power @ 4 Ω 115 V: 76 W – 0.71 A230 V: 78 W – 0.43 A
Thermal dissipation*
Idle 115 V: 90 BTU/h230 V: 54 BTU/h
1/8 of max output power @ 4 Ω 115 V: 50 BTU/h230 V: 102 BTU/h
More Information
MPN (manufacturer part number)MEZZO 324 A
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